Voltage Reference

Use the filters and product table below to compare Voltage Reference components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Tolerance	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input	Current - Supply	Current - Cathode	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
LM4050CEM3-2.0/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	2,389	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Fixed	2.048V	-	15 mA	±0.5%	50ppm/°C	-	34µVrms	-	-	65 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3
LM4050CIM3-2.0/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	1,281	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Fixed	2.048V	-	15 mA	±0.5%	50ppm/°C	-	34µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4051AEM3X-ADJ/NOPB IC VREF SHUNT ADJ 0.1% SOT23-3 Texas Instruments	2,239	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	1.212V	10 V	12 mA	±0.1%	50ppm/°C	-	20µVrms	-	-	70 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3
LMV431BCZ/NOPB IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	2,352	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Box	Obsolete	Shunt	Adjustable	1.24V	30 V	15 mA	±0.5%	-	-	-	-	-	80 µA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM4040C20ILPE3 IC VREF SHUNT 0.5% TO92-3 Texas Instruments	3,776	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Obsolete	Shunt	Fixed	2.048V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040C30ILPE3 IC VREF SHUNT 0.5% TO92-3 Texas Instruments	3,687	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	3V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	82 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040C50ILPE3 IC VREF SHUNT 0.5% TO92-3 Texas Instruments	2,108	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	5V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	95 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4041C12IDCKRG4 IC VREF SHUNT 0.5% SC70-5 Texas Instruments	2,477	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Obsolete	Shunt	Fixed	1.225V	-	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-70-5
TL431ACDRE4 IC VREF SHUNT ADJ 1% 8SOIC Texas Instruments	1,062	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
TL431BIDG4 IC VREF SHUNT ADJ 0.5% 8SOIC Texas Instruments	4,881	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC

WINSUN SOURCING SUPPORT

Need Help Sourcing Voltage Reference?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Voltage Reference FAQ

Common questions about filtering, comparing and sourcing Voltage Reference components.

How can I narrow the Voltage Reference selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Voltage Reference part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.